vats, where work, or sorting, between twenty baskets, which go to it drains and from whence the lye is extracted, to be which the dust passes. The remains of knots or bark converted again into caustic soda. If the pulp ob- the storeroom. that would not be well adapted for treatment with After this… … opposite astationary piece, plate lixiviating apparatus which also is provided with have to be provided with blades. The passage of the ; a lining of cement, upon which are laid several sheets of lead (Fig. 2). Besides, rags between the two apparatus reduces them to a same vats, and is then…
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